The outdoor use of organisms modified with gene drives—emerging biotechnologies of biased inheritance—could further human well-being and biodiversity conservation, yet also poses environmental risks and diverse social challenges. This article describes and analyzes the international law and politics of gene drives’ research, development, and possible use, with an emphasis on their potential biodiversity applications. The Convention on Biological Diversity is central, and its institutions and others have taken actions toward governing gene drive organisms. Gene drives’ governance and politics are contrasted with those of agricultural genetically modified organisms, with emphases on states, nonstate actors, the precautionary approach, and decision-making forums. Developing and implementing governance—especially in international forums—for gene drives may prove to be difficult. The observations and analysis here indicate that the politics of gene drive organisms is a manifestation of a larger struggle regarding emerging technologies among those concerned about sustainability.

Some scientists suggest that it might be possible to reflect a portion of incoming sunlight back into space to reduce climate change and its impacts. Others argue that such solar radiation management (SRM) geoengineering is inherently incompatible with democracy. In this article, we reject this incompatibility argument. First, we counterargue that technologies such as SRM lack innate political characteristics and predetermined social effects, and that democracy need not be deliberative to serve as a standard for governance. We then rebut each of the argument’s core claims, countering that (1) democratic institutions are sufficiently resilient to manage SRM, (2) opting out of governance decisions is not a fundamental democratic right, (3) SRM may not require an undue degree of technocracy, and (4) its implementation may not concentrate power and promote authoritarianism. Although we reject the incompatibility argument, we do not argue that SRM is necessarily, or even likely to be, democratic in practice.